Detecting horizontal blanking time in cathode ray tube devices

Device and method for controlling focussed electron beams

Device and method for correcting landing position in color...

Device for correcting an image on a picture tube having in-line

Device for correcting an image on a picture tube having in-line

Device for correcting the ramp linearity of saw-tooth signals

Device for displaying an analog signal on a display screen

Device for displaying color television images

Device for displaying variable quantities

Device for eliminating the interline flicker

Device for identifying waveforms in a multiple oscilloscope disp

Device for measuring a characteristic of a color cathode ray tub

Device for measuring a characteristic of a color cathode ray tub

Device for measuring convergence of color cathode ray tube

Device for radial, static and dynamic convergence of electron be

Device for the control of a circuit for the vertical...

Device for the dual loop servo-control of the cut-off voltage of

Device for the optical recording of rapid processes with a TV ca

Differential east-west pin-cushion distortion correction circuit

Differential error convergence correction